I guess...I'd like to know why you are hawking your hard drive space
The Docs & Settings folders are viewable by using Explorer view for your hard drive.
FWIW: To get an accurate count of free space on a partition...run the chkdsk /r command. Start/Run...type chkdsk /r (with space between k and /) and hit Enter. Type Y in response to new screen and hit Enter. Reboot the system.
Any files deleted...that space doesn't get added back...until the files are emptied from the Recycle Bin.